| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH = Li2O + H2O
Li2SO4 = Li2 + S + O4 =>
Li2SO4 = Li2 + S + O4
FeSO4 + K3Fe(CN)6 = KFe[Fe(CN)6] + K2SO4 =>
FeSO4 + K3Fe(CN)6 = KFe[Fe(CN)6] + K2SO4
Fe + (ClO)2 = Fe(ClO)2 =>
Fe + (ClO)2 = Fe(ClO)2
Ni + HNO3 = Ni(NO3)2H2 =>
Ni + 2 HNO3 = Ni(NO3)2H2
KMnO4 + H2SO4 + FeSO4 = MnSO4 + Fe(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 FeSO4 = 4 MnSO4 + 5 Fe(SO4)3 + 2 K2SO4 + 16 H2O
NaOH + CoSO4*7H2O = Co(OH)2 + Na2SO4 + H2O =>
2 NaOH + CoSO4*7H2O = Co(OH)2 + Na2SO4 + 7 H2O
H2O + As + Cl2 = AsO42{-} + Cl{-} + H{+} =>
84 H2O + 2 As + 83 Cl2 = 2 AsO42{-} + 166 Cl{-} + 168 H{+}
FeCl2 + H2O = Fe(OH)4 + H + Cl =>
FeCl2 + 4 H2O = Fe(OH)4 + 4 H + 2 Cl
C2H5NH2 + HNO2 = N2 + C2H5OH + H2O =>
C2H5NH2 + HNO2 = N2 + C2H5OH + H2O
KIO3 + KI + HCl + Na2S2O3*5H2O = KCl + H2O + Na2S4O6 + NaI =>
KIO3 + 5 KI + 6 HCl + 6 Na2S2O3*5H2O = 6 KCl + 33 H2O + 3 Na2S4O6 + 6 NaI
V3 + Cu(SO4) = V2(SO4)3 + Cu =>
2 V3 + 9 Cu(SO4) = 3 V2(SO4)3 + 9 Cu
RbI + (NH4)3PO4 = RbPO4 + I(NH4)3 =>
RbI + (NH4)3PO4 = RbPO4 + I(NH4)3
PbS = Pb + S =>
PbS = Pb + S
KCl(s) = K2(s) + Cl2(s) =>
2 KCl(s) = K2(s) + Cl2(s)
SrSO4 + Pb(NO3)2 = Sr(NO3)2 + PbSO4 =>
SrSO4 + Pb(NO3)2 = Sr(NO3)2 + PbSO4
C7H5N6O6 + O2 = CO2 + H2O + N2 =>
4 C7H5N6O6 + 21 O2 = 28 CO2 + 10 H2O + 12 N2
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2
H2O + FeCl2 = HCl + Fe3O3 =>
3 H2O + 3 FeCl2 = 6 HCl + Fe3O3
Zn(OH)2 + (PbOH)2SO4 = ZnSO4 + Pb(OH)2 =>
Zn(OH)2 + (PbOH)2SO4 = ZnSO4 + 2 Pb(OH)2
C6H5NH2 + H2O = C6H5OH + NH3 =>
C6H5NH2 + H2O = C6H5OH + NH3
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
H2 + N2 + O = HNO2 =>
H2 + N2 + 4 O = 2 HNO2
CoCl2*6H2O + AlCl3 = CoAl2O4 + HCl + H2O =>
CoCl2*6H2O + 2 AlCl3 = CoAl2O4 + 8 HCl + 2 H2O
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
C3H3OF3Cl2 + O2 + H2O = CO2 + HF + HCl =>
C3H3OF3Cl2 + 2 O2 + H2O = 3 CO2 + 3 HF + 2 HCl
H2SO3 = H2O + SO2(g) =>
H2SO3 = H2O + SO2(g)
XCuCl2 + Na2S = XCuS + NaCl =>
XCuCl2 + Na2S = XCuS + 2 NaCl
NO2 + H2 = HNO3 + NO =>
4 NO2 + H2 = 2 HNO3 + 2 NO
H3O + NO = NH3 + O =>
H3O + NO = NH3 + 2 O
Bi3 + Na2S2O3 + HCl = BiCl3 + NaCl + H2S + H2O =>
8 Bi3 + 9 Na2S2O3 + 90 HCl = 24 BiCl3 + 18 NaCl + 18 H2S + 27 H2O
K + CoCl2 = Co(s) + KCl =>
2 K + CoCl2 = Co(s) + 2 KCl
KOH + FeCl3 = KFe + OHCl3 =>
KOH + FeCl3 = KFe + OHCl3
Li2CO3(aq) + HNO3(aq) = LiNO3(aq) + H2O(l) + CO2(g) =>
Li2CO3(aq) + 2 HNO3(aq) = 2 LiNO3(aq) + H2O(l) + CO2(g)
C7H8 + H2O = C6H5COO + H =>
C7H8 + 2 H2O = C6H5COO + 7 H
Ni2S3 = Ni + S =>
Ni2S3 = 2 Ni + 3 S
KC8H5O4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + CO2 =>
2 KC8H5O4 + 10 K2Cr2O7 + 41 H2SO4 = 10 Cr2(SO4)3 + 46 H2O + 11 K2SO4 + 16 CO2
Ca + Al2(CO3)3 = CaCO3 + Al3 =>
9 Ca + 3 Al2(CO3)3 = 9 CaCO3 + 2 Al3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
KMnO4 + NaNO2 + H2SO4 = KMn(SO4)3 + H2O + NaNO3 =>
KMnO4 + NaNO2 + 3 H2SO4 = KMn(SO4)3 + 3 H2O + NaNO3
Fe3Cl2 + KOH + O2 + H2O = Fe(OH)3 + KCl =>
4 Fe3Cl2 + 8 KOH + 7 O2 + 14 H2O = 12 Fe(OH)3 + 8 KCl
C14H26 + O2 = CO2 + H2O =>
2 C14H26 + 41 O2 = 28 CO2 + 26 H2O
H2O2 + N2H4 = NHO4 + H2O =>
9 H2O2 + N2H4 = 2 NHO4 + 10 H2O
NH4 + HCl + O2 = NH4Cl + H2O =>
4 NH4 + 4 HCl + O2 = 4 NH4Cl + 2 H2O
C2H3NaO2 + H3PO4 = HC2H3O2 + Na3PO4 =>
3 C2H3NaO2 + H3PO4 = 3 HC2H3O2 + Na3PO4
K2Cr2O7 + C12H22O11 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
8 K2Cr2O7 + C12H22O11 + 32 H2SO4 = 8 K2SO4 + 8 Cr2(SO4)3 + 12 CO2 + 43 H2O
Ca(ClO)2 + SO2 + H2O = CaCl2 + H2SO4 =>
Ca(ClO)2 + 2 SO2 + 2 H2O = CaCl2 + 2 H2SO4
HClO4 + IF7 = HIF7ClO4 =>
HClO4 + IF7 = HIF7ClO4
Cr2O3 + SeO2 = Cr2(SeO3)3 =>
Cr2O3 + 3 SeO2 = Cr2(SeO3)3
F2 + SnS2 = S2F4 + Sn =>
2 F2 + SnS2 = S2F4 + Sn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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